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LLM Onestop

Access ChatGPT, Claude, Gemini, and more in one interface

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Hi HN! I built LLM OneStop (https://www.llmonestop.com), a unified interface for accessing multiple AI language models in one place. The main problem I wanted to solve: constantly switching between different AI platforms, managing multiple subscriptions, and losing conversation context when comparing outputs across models. Key features:Switch between GPT-4, Claude, Gemini, Llama, and other models mid-conversation Compare responses side-by-side Single interface instead of juggling multiple tabs/subscriptions Free tier available to try it out (no credit card needed) "Connect" plan lets you bring your own API keys for unlimited usageI built this because I found myself constantly copy-pasting prompts between ChatGPT, Claude, and other platforms when I wanted to compare responses or find the best model for a specific task. You can try it right now with the free tier - would love to hear your feedback on what works, what doesn't, and what features you'd like to see!

HN · launched Nov 10, 2025 · 8 upvotes (top 56%) · 1 view

Niche: ai model aggregators and apis · 196 launches, 19 in the last 7 days ▼ -17% · Explore this niche →

Category and tags
  • Horizontal
  • Agent / copilot
  • B2C
  • AI-native
  • Commercial product

Visit website ↗ Source listing ↗

More like this: all 196 launches in ai model aggregators and apis →

Could you build this?

Yes This is an aggregator front-end that proxies requests to LLM APIs (OpenAI, Anthropic, Google) with standard chat UI, authentication, and token billing.

Discussion

14 comments analyzed.

Competitors mentioned: t3.chat, LiteLLM, Select to Search AI Assistant

Concerns raised: Requires users to bring their own API keys, adding friction, Data privacy - collects user prompts and queries on servers, Unclear value proposition compared to using APIs directly, Market saturation - many similar tools already exist, Claims about popularity not verifiable

Feature requests: Server-side privacy - no data storage on servers, Automatic prompt/agent selection using cheaper evaluation tools, Nested folder structure for organizing chat sessions, Highlight and annotate responses

Competitors

Other products that read as similar to this one : 548 launches clear the similarity bar, closest 8 shown.

Attention rank: #246 of 549 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).

Launched 12 days after the earliest competitor.

  • LLMnesia · hn · 2026-04-03 · 8 upvotes · similarity 0.62
  • PolyGPT · hn · 2025-11-22 · 26 upvotes · similarity 0.60
  • EsteemWay · ph · 2026-11-03 · 1 upvotes · similarity 0.57
  • WhileAI · ph · 2026-09-28 · 1 upvotes · similarity 0.54
  • SelGPT · ph · 2026-10-09 · 1 upvotes · similarity 0.54
  • All the best AI. One workspace. · ph · 2026-10-02 · 2 upvotes · similarity 0.53
  • Portail · ph · 2026-11-12 · 1 upvotes · similarity 0.52
  • CoChat · hn · 2025-12-02 · 6 upvotes · similarity 0.52

Related data

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